Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6778097 | Remote radio operating system, and remote operating apparatus, mobile relay station and radio mobile working machine | Shigeo Kajita, Shoji Tozawa, Hiroyasu Nishikawa, Masatoshi Miki | 2004-08-17 |
| 5363304 | Method for controlling a hydraulic excavator | Shiro Honmura, Akio Tanaka | 1994-11-08 |